47793680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54311}}^1$

素因数の和:54335

約数の個数: 40

約数和(自身を含む): 121224384

約数和(自身を除く): 73430704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54311, 108622, 217244, 271555, 434488, 543110, 597421, 868976, 1086220, 1194842, 2172440, 2389684, 2987105, 4344880, 4779368, 5974210, 9558736, 11948420, 23896840, 47793680]

約数ペア:

[(1, 47793680), (2, 23896840), (4, 11948420), (5, 9558736), (8, 5974210), (10, 4779368), (11, 4344880), (16, 2987105), (20, 2389684), (22, 2172440), (40, 1194842), (44, 1086220), (55, 868976), (80, 597421), (88, 543110), (110, 434488), (176, 271555), (220, 217244), (440, 108622), (880, 54311)]